Sharkbite, pex pipe 90 degrees stub out bend support, for 1/2" pex, creates secure stub outs for stop valve connections for household plumbing fixtures, use with the sharkbite bend support bar, not included, insert the bend support into the bar to create a stable & secure stub out to connect supply stop valves & creates secure re stub outs using pex pipe & reduce the overall number of fittings needed by eliminating the need for a copper stub out elbow.
